/* 通用居中 */
.content {
  width: 1300px;
  margin: 0 auto;
  height: 100%;
}
.content::after {
  content: '';
  display: block;
  clear: both;
}
.clear {
  clear: both;
}
.sds_lbt {
  width: 100%;
  height: 870px;
  z-index: 101;
  position: relative;
}
/* 导航栏 */
.sds_nav {
  width: 100%;
  height: 79px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  position: absolute;
  top: 0;
}
.sds_nav_log {
  width: 50%;
  float: left;
}
.sds_nav_log img {
  margin-top: 15px;
}
.sds_nav_dhl {
  width: 50%;
  float: right;
}
.sds_nav_dhl > ul {
  display: block;
  float: right;
}
.sds_nav_dhl > ul > li {
  line-height: 79px;
  display: block;
  float: left;
  text-align: center;
  cursor: pointer;
  width: 108px;
}
.sds_nav_dhl > ul > li > a {
  font-size: 16px;
  color: #ffffff;
}
.sds_nav_dhl > ul > li > a:hover {
  text-decoration: underline;
}
.sds_nav_dhl > ul > li > a > img {
  margin-left: 3px;
}
.sds_nav_dhl .sds_dhl_ul {
  border-left: 2px solid rgba(255, 255, 255, 0.3);
  border-right: 2px solid rgba(255, 255, 255, 0.3);
  z-index: 2;
  display: none;
  text-align: center;
}
.sds_nav_dhl .sds_dhl_ul > li {
  line-height: 25px;
  display: block;
  height: 25px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.3);
  padding: 10px 0;
}
.sds_nav_dhl .sds_dhl_ul > li > a {
  font-size: 14px;
  color: #ffffff;
}
.sds_nav_dhl .sds_dhl_ul > li > a:hover {
  text-decoration: underline;
}
/* 轮播图 */
.slider {
  background-color: #fff;
  width: 100%;
  height: 870px;
  position: relative;
}
.slider > ul > li > a {
  display: block;
  width: 100%;
  height: 870px;
}
.slider > ul > li > a > img {
  width: 100%;
  height: 870px;
}
.slider > ul > li {
  position: absolute;
  display: none;
}
.slider > ul > li:first-child {
  display: block;
}
.slider .round {
  position: absolute;
  left: 50%;
  bottom: 45px;
  margin-left: -60px;
}
.slider .roundLiHover {
  background-color: #fff;
}
.round > ul > li {
  width: 30px;
  height: 5px;
  float: left;
  display: block;
  margin-left: 15px;
  background-color: rgba(255, 255, 255, 0.3);
  transition: background .2s ease;
  cursor: pointer;
}
.round > ul > li:first-child {
  margin-left: 0;
}
.round > ul > li:hover {
  background-color: #fff;
}
/* 通用标题 */
.common_tel {
  text-align: center;
  margin-top: 70px;
}
.common_tel h1 {
  font-size: 30px;
  color: #353535;
  font-weight: normal;
}
.common_tel p {
  font-size: 16px;
  margin: 10px 0 20px 0;
  color: #666666;
}
.common_tel i {
  display: block;
  width: 60px;
  height: 1px;
  margin: 0 auto;
  background-color: #666666;
}
/* 通用内容 */
.common_list {
  margin-top: 40px;
}
.common_list::after {
  content: '';
  display: block;
  clear: both;
}
.common_Demo {
  width: 414px;
  height: 286px;
  float: left;
  margin-left: 29px;
  margin-bottom: 40px;
  background-color: #f4f4f4;
}
.common_Demo .common_Demo_img {
  width: 100%;
  height: 250px;
  display: block;
  position: relative;
}
.common_Demo .common_Demo_img img {
  width: 100%;
  height: 100%;
}
.common_Demo .common_Demo_img::before {
  content: '';
  display: block;
  position: absolute;
  transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease-in-out;
  -webkit-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  width: 100%;
  height: 100%;
  background: url(../image/bofan.png) rgba(0, 0, 0, 0) no-repeat center -88px;
  z-index: 5;
}
.common_Demo .common_Demo_img:hover:before {
  background-position: center;
  background-color: rgba(0, 0, 0, 0.5);
}
.common_Demo:first-child {
  margin-left: 0;
}
.common_Demo:nth-child(4) {
  margin-left: 0;
}
.common_Demo .common_text {
  padding: 0 10px;
  line-height: 36px;
  height: 36px;
}
.common_Demo .common_text p {
  color: #353535;
  font-size: 16px;
}
.common_Demo .common_text p span {
  color: #666666;
  float: right;
  font-size: 16px;
}
/* 通用按钮 */
.common_btn {
  width: 300px;
  height: 40px;
  line-height: 40px;
  font-size: 15px;
  color: #ffffff;
  text-align: center;
  background-color: #d4000f;
  border-radius: 5px;
  -moz-border-radius: 5px;
  -webkit-border-radius: 5px;
  -o-border-radius: 5px;
  margin: 10px auto;
  transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  display: block;
}
.common_btn:hover {
  color: #ffffff;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  -moz-box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  -webkit-box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  -o-box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}
/* 路径导航 */
.center_ljdh {
  height: 210px;
  overflow: hidden;
  background-color: #f6f6f6;
}
.center_ljdh p {
  display: block;
}
.center_ljdh p span {
  width: 16.6%;
  display: block;
  text-align: center;
  float: left;
  font-size: 16px;
  color: #666666;
}
.center_ljdh p::after {
  content: '';
  display: block;
  clear: both;
}
.center_ljdh_list {
  margin-top: 30px;
  height: 106px;
  text-align: center;
}
.center_ljdh_list ul li {
  float: left;
  display: block;
  width: 16.6%;
}
.center_ljdh_list ul li a {
  display: block;
  height: 106px;
}
.center_ljdh_list::after {
  content: '';
  display: block;
  clear: both;
}
/* 经典案例 */
.case {
  overflow: hidden;
  padding-bottom: 70px;
}
.case .common_Demo_img {
  width: 100%;
  height: 250px;
  overflow: hidden;
  position: relative;
}
.case .common_Demo_img img {
  width: 100%;
  height: 100%;
}
.case .common_Demo_img::before {
  content: "";
  background: url(../image/bofan_bj.png) no-repeat;
  transform: rotateZ(-90deg);
  -webkit-transform: rotateZ(-90deg);
  -moz-transform: rotateZ(-90deg);
  -ms-transform: rotateZ(-90deg);
  -o-transform: rotateZ(-90deg);
  transform-origin: top left;
  -webkit-transform-origin: top left;
  -moz-transform-origin: top left;
  -o-transform-origin: top left;
  -ms-transform-origin: top left;
  z-index: 5;
}
.case .common_Demo_img:hover:before,
.case .common_Demo_img:focus:before,
.case .common_Demo_img :active:before {
  transform: rotateZ(0deg);
  -webkit-transform: rotateZ(0deg);
  -moz-transform: rotateZ(0deg);
  -ms-transform: rotateZ(0deg);
  -o-transform: rotateZ(0deg);
}
.case .common_Demo_case::before {
  transform-origin: bottom right;
  -webkit-transform-origin: bottom right;
  -moz-transform-origin: bottom right;
  -o-transform-origin: bottom right;
  -ms-transform-origin: bottom right;
}
/* 宣传片 */
.promotional_film {
  background-color: #353535;
  overflow: hidden;
  padding-bottom: 70px;
}
.promotional_film .common_tel h1 {
  color: #ffffff;
}
.promotional_film .common_tel p {
  color: #d7d7d7;
}
.promotional_film .common_Demo_img {
  width: 100%;
  height: 250px;
  display: block;
  overflow: hidden;
  background-color: #353535;
  position: relative;
}
.promotional_film .common_Demo_img img {
  width: 100%;
  height: 100%;
  transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -webkit-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
}
.promotional_film .common_Demo_img:hover img {
  transform: scale(1.1, 1.1);
  -moz-transform: scale(1.1, 1.1);
  -webkit-transform: scale(1.1, 1.1);
  -o-transform: scale(1.1, 1.1);
}
/* 产品广告 */
.product {
  overflow: hidden;
  padding-bottom: 90px;
}
.product .common_Demo {
  width: 308px;
  height: 224px;
  margin-left: 22px;
  margin-bottom: 30px;
}
.product .common_Demo .common_Demo_img {
  height: 188px;
}
.product .common_Demo .common_Demo_img::before {
  background: url(../image/fslg_bj_mini.png) no-repeat -308px center;
}
.product .common_Demo .common_Demo_img:hover:before {
  background-position: center;
}
.product .common_Demo .common_Demo_img_top::before {
  background-position: center -308px;
}
.product .common_Demo .common_Demo_img_right::before {
  background-position: 308px center;
}
.product .common_Demo .common_Demo_img_bon::before {
  background-position: center 308px;
}
.product .common_Demo:first-child {
  margin-left: 0;
}
.product .common_Demo:nth-child(5) {
  margin-left: 0;
}
/* 机械/工业动画 */
.Mechanical {
  overflow: hidden;
  background-color: #353535;
  padding-bottom: 90px;
}
.Mechanical .common_tel h1 {
  color: #ffffff;
}
.Mechanical .common_tel p {
  color: #d7d7d7;
}
.Mechanical .common_Demo {
  width: 308px;
  height: 224px;
  margin-left: 22px;
  margin-bottom: 30px;
}
.Mechanical .common_Demo:hover {
  opacity: 1;
  transition: all 0.35s linear;
  -moz-transition: all 0.35s linear;
  -webkit-transition: all 0.35s linear;
  -o-transition: all 0.35s linear;
}
.Mechanical .common_Demo .common_Demo_img {
  height: 188px;
  overflow: hidden;
}
.Mechanical .common_Demo .common_Demo_img::before {
  width: 100%;
  height: 100%;
  z-index: 1;
  background: url(../image/bofan_bj_mini.png) no-repeat;
  z-index: -5;
  transition: all 0.5s linear;
  -moz-transition: all 0.5s linear;
  -webkit-transition: all 0.5s linear;
  -o-transition: all 0.5s linear;
  transform: rotateZ(0deg) scale(0.1);
  -webkit-transform: rotateZ(0deg) scale(0.1);
  -ms-transform: rotateZ(0deg) scale(0.1);
  -o-transform: rotateZ(0deg) scale(0.1);
  -moz-transform: rotateZ(0deg) scale(0.1);
}
.Mechanical .common_Demo .common_Demo_img:hover:before {
  z-index: 5;
  transform: rotateY(360deg) scale(1);
  -webkit-transform: rotateY(360deg) scale(1);
  -ms-transform: rotateY(360deg) scale(1);
  -o-transform: rotateY(360deg) scale(1);
  -moz-transform: rotateY(360deg) scale(1);
  background-position: center;
}
.Mechanical .common_Demo:first-child {
  margin-left: 0;
}
.Mechanical .common_Demo:nth-child(5) {
  margin-left: 0;
}
/* VR/AR */
.vr_sz {
  overflow: hidden;
  background-color: #f6f6f6;
}
.vr_sz .common_tel {
  margin-top: 80px;
}
.vr_sz .common_tel p {
  color: #353535;
}
.vr_sz .common_Demo .common_Demo_img {
  overflow: hidden;
}
.vr_sz .common_Demo .common_Demo_img::before {
  width: 100%;
  height: 100%;
  z-index: 1;
  transform: rotate(60deg);
  -webkit-transform: rotate(60deg);
  -moz-transform: rotate(60deg);
  -ms-transform: rotate(60deg);
  -o-transform: rotate(60deg);
  transition: all 0.4s linear;
  -moz-transition: all 0.4s linear;
  -webkit-transition: all 0.4s linear;
  -o-transition: all 0.4s linear;
}
.vr_sz .common_Demo .common_Demo_img:hover:before {
  transform: rotateY(360deg);
  -webkit-transform: rotateY(360deg);
  -moz-transform: rotateY(360deg);
  -ms-transform: rotateY(360deg);
  -o-transform: rotateY(360deg);
  background-position: center;
}
/* 数字博物馆 */
#szmtbwg .common_Demo_img {
  width: 100%;
  height: 250px;
  overflow: hidden;
  position: relative;
}
#szmtbwg .common_Demo_img img {
  width: 100%;
  height: 100%;
}
#szmtbwg .common_Demo_img::before {
  content: "";
  background: url(../image/bofan_bj.png) no-repeat;
  transform: rotateZ(-90deg);
  -webkit-transform: rotateZ(-90deg);
  -moz-transform: rotateZ(-90deg);
  -ms-transform: rotateZ(-90deg);
  -o-transform: rotateZ(-90deg);
  transform-origin: top left;
  -webkit-transform-origin: top left;
  -moz-transform-origin: top left;
  -o-transform-origin: top left;
  -ms-transform-origin: top left;
  z-index: 5;
}
#szmtbwg .common_Demo_img:hover:before,
#szmtbwg .common_Demo_img:focus:before,
#szmtbwg .common_Demo_img :active:before {
  transform: rotateZ(0deg);
  -webkit-transform: rotateZ(0deg);
  -moz-transform: rotateZ(0deg);
  -ms-transform: rotateZ(0deg);
  -o-transform: rotateZ(0deg);
}
/* 交互式多媒体 */
.jhsdmt {
  overflow: hidden;
  background-color: #f6f6f6;
}
.jhsdmt .common_tel {
  margin-top: 80px;
}
.jhsdmt .common_tel p {
  color: #353535;
}
.jhsdmt .common_Demo {
  width: 308px;
  height: 224px;
  margin-left: 22px;
  margin-bottom: 30px;
}
.jhsdmt .common_Demo .common_Demo_img {
  height: 188px;
}
.jhsdmt .common_Demo .common_Demo_img::before {
  background: url(../image/fslg_bj_mini.png) no-repeat -308px center;
}
.jhsdmt .common_Demo .common_Demo_img:hover:before {
  background-position: center;
}
.jhsdmt .common_Demo .common_Demo_img_top::before {
  background-position: center -308px;
}
.jhsdmt .common_Demo .common_Demo_img_right::before {
  background-position: 308px center;
}
.jhsdmt .common_Demo .common_Demo_img_bon::before {
  background-position: center 308px;
}
.jhsdmt .common_Demo:first-child {
  margin-left: 0;
}
.jhsdmt .common_Demo:nth-child(5) {
  margin-left: 0;
}
.vrsz_pb {
  padding-bottom: 70px;
}
/* 关于我们 */
.sds_about {
  height: 796px;
  overflow: hidden;
  background: url(../image/about_bj.jpg) no-repeat;
  background-size: 100% 100%;
}
.sds_about .common_tel h1 {
  color: #ffffff;
}
.sds_about .common_tel p {
  color: #d7d7d7;
}
.sds_about .sds_about_img {
  margin-top: 30px;
}
.sds_about .sds_about_img a {
  width: 408px;
  height: 284px;
  display: block;
  float: left;
  margin-left: 38px;
  overflow: hidden;
}
.sds_about .sds_about_img a:first-child {
  margin-left: 0;
}
.sds_about .sds_about_img img {
  width: 100%;
  height: 100%;
  transition: all 0.8s ease;
  -moz-transition: all 0.8s ease;
  -webkit-transition: all 0.8s ease;
  -o-transition: all 0.8s ease;
}
.sds_about .sds_about_img img:hover {
  transform: scale(1.15, 1.15);
  -moz-transform: scale(1.15, 1.15);
  -webkit-transform: scale(1.15, 1.15);
  -o-transform: scale(1.15, 1.15);
}
.sds_about .sds_about_img::after {
  content: '';
  display: block;
  clear: both;
}
.sds_about .sds_about_js {
  width: 76%;
  margin: 0 auto;
  text-align: center;
}
.sds_about .sds_about_js p {
  text-align: center;
  margin: 30px 0;
  color: #d7d7d7;
  font-size: 16px;
  line-height: 30px;
}
.sds_about .sds_about_js a {
  color: #d7d7d7;
  display: inline-block;
  font-size: 14px;
  text-decoration: underline;
}
.sds_about .sds_about_js a:hover {
  text-decoration: none;
}
/* 视界决定世界 */
.sjjdsj {
  height: 670px;
  overflow: hidden;
  background-color: #f6f6f6;
}
.sjjdsj_menu {
  margin-top: 40px;
}
.sjjdsj_menu .sjjdsj_menu_list {
  width: 33.3%;
  float: left;
  text-align: center;
}
.sjjdsj_menu .sjjdsj_menu_list .sjjdsj_list_img {
  width: 160px;
  height: 192px;
  margin: 0 auto;
  transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -webkit-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  background: url(../image/sjjdsj1.png) no-repeat;
}
.sjjdsj_menu .sjjdsj_menu_list .sjjdsj_list_img:hover {
  background: url(../image/sjjdsj_hov1.png) no-repeat;
  margin: -10px auto 0 auto;
}
.sjjdsj_menu .sjjdsj_menu_list .sjjdsj_list_imgt {
  background: url(../image/sjjdsj2.png) no-repeat;
}
.sjjdsj_menu .sjjdsj_menu_list .sjjdsj_list_imgt:hover {
  background: url(../image/sjjdsj_hov2.png) no-repeat;
}
.sjjdsj_menu .sjjdsj_menu_list .sjjdsj_list_imgr {
  background: url(../image/sjjdsj3.png) no-repeat;
}
.sjjdsj_menu .sjjdsj_menu_list .sjjdsj_list_imgr:hover {
  background: url(../image/sjjdsj_hov3.png) no-repeat;
}
.sjjdsj_menu .sjjdsj_menu_list h4 {
  color: #353535;
  font-size: 18px;
  margin: 10px 0;
}
.sjjdsj_menu .sjjdsj_menu_list p {
  width: 65%;
  display: block;
  text-align: center;
  margin: 0 auto 40px auto;
  font-size: 14px;
  color: #666666;
}
.sjjdsj_menu .sjjdsj_menu_list a {
  font-size: 14px;
  color: #666666;
  text-decoration: underline;
}
.sjjdsj_menu .sjjdsj_menu_list a:hover {
  text-decoration: none;
}
.sjjdsj_menu::after {
  content: '';
  display: block;
  clear: both;
}
/* 新闻资讯 */
.news {
  background-color: #fff;
}
.news_menu {
  margin: 100px 0;
  overflow: hidden;
}
.news_menu::after {
  content: '';
  display: block;
  clear: both;
}
.news_img {
  width: 40%;
  float: left;
}
.news_img a {
  display: block;
  overflow: hidden;
}
.news_img .news_tp1 {
  width: 100%;
  height: 326px;
  margin-bottom: 5px;
}
.news_img .news_tp1:hover {
  box-shadow: 0 0 10px #000000;
  -moz-box-shadow: 0 0 10px #000000;
  -webkit-box-shadow: 0 0 10px #000000;
  -o-box-shadow: 0 0 10px #000000;
}
.news_img .news_tp2 {
  width: 49.5%;
  height: 234px;
  float: left;
}
.news_img .news_tp2:hover {
  box-shadow: 0 0 10px #000000;
  -moz-box-shadow: 0 0 10px #000000;
  -webkit-box-shadow: 0 0 10px #000000;
  -o-box-shadow: 0 0 10px #000000;
}
.news_img .news_tp3 {
  width: 49.5%;
  height: 234px;
  float: right;
}
.news_img .news_tp3:hover {
  box-shadow: 0 0 10px #000000;
  -moz-box-shadow: 0 0 10px #000000;
  -webkit-box-shadow: 0 0 10px #000000;
  -o-box-shadow: 0 0 10px #000000;
}
.news_img::after {
  content: '';
  display: block;
  clear: both;
}
.news_img img {
  width: 100%;
  height: 100%;
  transition: all 0.6s ease;
  -moz-transition: all 0.6s ease;
  -webkit-transition: all 0.6s ease;
  -o-transition: all 0.6s ease;
}
.news_img img:hover {
  transform: scale(1.1, 1.1);
  -moz-transform: scale(1.1, 1.1);
  -webkit-transform: scale(1.1, 1.1);
  -o-transform: scale(1.1, 1.1);
}
.news_text {
  width: 52%;
  float: right;
}
.news_text h3 {
  font-size: 25px;
  color: #000000;
  font-weight: normal;
}
.news_text h3 span {
  font-size: 25px;
  color: #666666;
}
.news_text h3 a {
  float: right;
  font-size: 14px;
  color: #666666;
}
.news_text h3 a:hover {
  text-decoration: underline;
}
.news_text .news_text_list {
  margin-top: 22px;
  padding-bottom: 25px;
  border-bottom: 1px solid #ebebeb;
}
.news_text .news_text_list h5 {
  font-weight: normal;
  font-size: 18px;
}
.news_text .news_text_list p {
  font-size: 16px;
  line-height: 24px;
  margin-top: 10px;
  color: #666666;
}
/* 底部 */
.footer {
  background-color: #353535;
  overflow: hidden;
}
.footer_about {
  margin: 50px auto;
  padding: 0 30px 0 40px;
}
.footer_about::after {
  content: '';
  display: block;
  clear: both;
}
/* 免费策划 */
.footer_about_mfch {
  width: 300px;
  float: left;
}
.footer_about_mfch h2 {
  font-size: 20px;
  color: #ffffff;
}
.footer_about_mfch p {
  font-size: 15px;
  color: #999999;
  margin-top: 10px;
}
.footer_about_mfch form input[type='text'] {
  background: none;
  display: block;
  width: 282px;
  color: #999999;
  padding-left: 15px;
  font-family: 微软雅黑;
  outline: none;
  height: 35px;
  font-size: 15px;
  border-radius: 5px;
  margin: 15px 0;
  border: 1px solid #999999;
}
.footer_about_mfch form input[type='submit'] {
  background-color: #d4000f;
  border: none;
  display: block;
  width: 100%;
  color: #ffffff;
  font-family: 微软雅黑;
  outline: none;
  height: 35px;
  cursor: pointer;
  font-size: 15px;
  border-radius: 5px;
  margin: 15px 0;
}
/* 地址+联系方式 */
.footer_about_address {
  margin-top: 105px;
  margin-left: 160px;
  text-align: right;
  float: left;
}
.footer_about_address h4 {
  color: #ffffff;
  font-size: 16px;
  font-weight: normal;
}
.footer_about_address p {
  font-size: 15px;
  margin: 20px 0;
  color: #d7d7d7;
}
.footer_about_address p a {
  font-size: 15px;
  color: #d7d7d7;
}
/* 在线客服 */
.footer_about_zxkf {
  float: right;
}
.footer_about_zxkf .footer_kf .footer_kf_text {
  float: right;
}
.footer_about_zxkf .footer_kf .footer_kf_text h3 {
  font-weight: normal;
  font-size: 20px;
  color: #ffffff;
}
.footer_about_zxkf .footer_kf .footer_kf_text p {
  font-size: 18px;
  color: #ffffff;
}
.footer_about_zxkf .footer_kf img {
  float: right;
  margin-left: 15px;
}
.footer_about_zxkf .footer_kf::after {
  content: '';
  display: block;
  clear: both;
}
.footer_about_zxkf .footer_ewm_list {
  margin-top: 70px;
  float: right;
  margin-left: 20px;
}
.footer_about_zxkf .footer_ewm_list img {
  width: 146px;
  height: 148px;
  padding: 5px;
  background-color: #fff;
}
.footer_about_zxkf .footer_ewm_list p {
  text-align: center;
  margin-top: 15px;
  font-size: 15px;
  color: #d7d7d7;
}
/* 版权信息 */
.footer_copy {
  padding-top: 30px;
  padding-bottom: 40px;
  background-color: #353535;
  overflow: hidden;
  border-top: 1px solid #666666;
  text-align: center;
}
.footer_copy .footer_copy_xinxi {
  display: inline-block;
}
.footer_copy .footer_copy_xinxi a {
  display: block;
  font-size: 16px;
  float: left;
  color: #ffffff;
  margin-left: 30px;
}
.footer_copy .footer_copy_xinxi a:first-child {
  margin-left: 0;
}
.footer_copy .footer_copy_xinxi::after {
  content: '';
  display: block;
  clear: both;
}
.footer_copy .footer_copy_bq {
  font-size: 15px;
  color: #666666;
  margin: 15px 0;
}
.footer_copy .footer_copy_yqlj {
  display: inline-block;
  color: #666666;
  font-size: 14px;
}
.footer_copy .footer_copy_yqlj span {
  float: left;
}
.footer_copy .footer_copy_yqlj a {
  display: block;
  font-size: 14px;
  float: left;
  color: #666666;
  margin-left: 10px;
}
.footer_copy .footer_copy_yqlj a:nth-child(2) {
  margin-left: 0;
}
.footer_copy .footer_copy_yqlj::after {
  content: '';
  display: block;
  clear: both;
}
/* 侧边 */
.fudong {
  position: fixed;
  right: 30px;
  top: 130px;
  width: 175px;
  height: 602px;
  z-index: 99;
  padding: 10px 10px;
  background: url(../image/fd_lxbj.png) no-repeat;
}
.fudong_mv {
  margin-top: 40px;
  width: 174px;
  height: 174px;
  border-radius: 50%;
  background-color: #fff;
  margin-bottom: 30px;
}
.fudong_mv img {
  display: block;
  margin: 0 auto;
}
.fudong_lxfs {
  border-bottom: 1px solid #8d000a;
  padding-bottom: 10px;
  margin-bottom: 10px;
}
.fudong_lxfs img {
  margin-left: 15px;
  vertical-align: middle;
}
.fudong_lxfs a {
  font-size: 16px;
  vertical-align: middle;
  color: #ffffff;
  margin-left: 15px;
}
.fudong_lxfs .fudong_lxfs_ml {
  margin-left: 24px;
}
.fudong_ewm {
  margin-top: 30px;
}
.fudong_ewm img {
  width: 156px;
  height: 156px;
  margin: 0 auto;
  display: block;
}
.fudong_ewm p {
  font-size: 16px;
  color: #ffffff;
  text-align: center;
  margin-top: 5px;
}
.fudong_x {
  float: right;
  width: 25px;
  height: 25px;
  margin-right: 30px;
  border-radius: 50%;
}
.fudong_x a img {
  width: 100%;
  height: 100%;
}
.fudong_lxwm {
  text-align: center;
  padding: 0 10px;
  position: fixed;
  right: 30px;
  display: none;
  z-index: 90;
  cursor: pointer;
  top: 200px;
  height: 130px;
  background-color: #d4000f;
  font-size: 18px;
  color: #ffffff;
  writing-mode: vertical-lr;
  writing-mode: tb-lr;
}
.fudong_lxwm img {
  width: 20px;
  height: 25px;
}
/* case.html */
.case_head {
  background-color: #353535;
  height: 90px;
}
.case_head .sds_nav_dhl > ul > li {
  line-height: 88px;
  height: auto;
  position: relative;
}
.case_head .sds_nav_dhl .sds_dhl_ul {
  position: absolute;
  background-color: #353535;
  display: none;
  z-index: 10;
  border-left: none;
  border-right: none;
  border-top: none;
  text-align: center;
}
.case_head .sds_nav_dhl .sds_dhl_ul > li {
  display: block;
  border-bottom: 1px solid #fff;
  border-left: none;
  border-right: none;
  height: auto;
  padding: 10px 22px;
}
.case_head .sds_nav_log img {
  margin-top: 20px;
}
.case_head .sds_nav_dhl .sds_dhl_ul > li > a {
  font-size: 14px;
  color: #fff;
}
.case_footer {
  width: 100%;
}
.case_seq {
  margin-top: 20px;
}
.case_seq_list {
  height: 60px;
  line-height: 60px;
  border-bottom: 1px solid #ebebeb;
}
.case_seq_list img {
  margin-top: 20px;
  margin-left: 10px;
  float: left;
}
.case_seq_list h3 {
  float: left;
  font-size: 16px;
  margin-left: 20px;
  color: #353535;
}
.case_seq_list ul {
  display: block;
  float: left;
}
.case_seq_list ul li {
  float: left;
  margin-left: 35px;
}
.case_seq_list ul li a {
  color: #353535;
  font-size: 16px;
}
.case_seq_list ul li a:hover {
  color: #d4000f;
}
.case_seq_list ul::after {
  content: '';
  display: block;
  clear: both;
}
.case_seq_list::after {
  content: '';
  display: block;
  clear: both;
}
.case_demo .common_Demo {
  width: 308px;
  height: 224px;
  margin-left: 22px;
  margin-bottom: 30px;
}
.case_demo .common_Demo .common_Demo_img {
  height: 188px;
  overflow: hidden;
}
.case_demo .common_Demo .common_Demo_img::before {
  width: 100%;
  height: 100%;
  z-index: 1;
  background: url(../image/bofan_bj_mini.png) no-repeat;
  z-index: -5;
  transition: all 0.5s linear;
  -moz-transition: all 0.5s linear;
  -webkit-transition: all 0.5s linear;
  -o-transition: all 0.5s linear;
  transform: rotateY(-180deg) scale(0.1);
  -webkit-transform: rotateY(-180deg) scale(0.1);
  -ms-transform: rotateY(-180deg) scale(0.1);
  -o-transform: rotateY(-180deg) scale(0.1);
  -moz-transform: rotateY(-180deg) scale(0.1);
}
.case_demo .common_Demo .common_Demo_img:hover:before {
  z-index: 5;
  transform: rotateY(360deg) scale(1);
  -webkit-transform: rotateY(360deg) scale(1);
  -ms-transform: rotateY(360deg) scale(1);
  -o-transform: rotateY(360deg) scale(1);
  -moz-transform: rotateY(360deg) scale(1);
  background-position: center;
}
.case_demo .common_Demo .common_Demo_img img {
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
  -o-transform: scale(1.1);
  transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
}
.case_demo .common_Demo .common_Demo_img:hover img {
  transform: scale(1.2);
  -webkit-transform: scale(1.2);
  -ms-transform: scale(1.2);
  -o-transform: scale(1.2);
  -moz-transform: scale(1.2);
}
.case_demo .common_Demo:first-child {
  margin-left: 0;
}
.case_demo .common_Demo:nth-child(5) {
  margin-left: 0;
}
.case_demo .common_Demo:nth-child(9) {
  margin-left: 0;
}
.case_demo .common_Demo:nth-child(13) {
  margin-left: 0;
}
.case_page {
  margin-top: 50px;
  margin-bottom: 100px;
  text-align: center;
}
.case_page .case_page_menu {
  display: inline-block;
}
.case_page .case_page_menu a {
  display: block;
  padding: 2px 10px;
  float: left;
  color: #666666;
  font-size: 16px;
  margin-left: 5px;
  border: 1px solid #666;
}
.case_page .case_page_menu a:first-child {
  margin-left: 0;
}
.case_page .case_page_menu a:hover {
  background-color: #d4000f;
  color: #ffffff;
}
.case_page .case_page_menu .case_page_hov {
  background-color: #d4000f;
  color: #ffffff;
}
/* detalis.html */
.detalis {
  margin-top: 35px;
  margin-bottom: 100px;
}
.detalis::after {
  content: '';
  display: block;
  clear: both;
}
.detalis_tab {
  float: left;
  width: 245px;
  padding-bottom: 20px;
  background-color: #f6f6f6;
}
.detalis_tab span {
  background-color: #f6f6f6;
  font-size: 16px;
  color: #353535;
  display: block;
  height: 50px;
  cursor: pointer;
  line-height: 50px;
  padding-left: 70px;
}
.detalis_tab .detalis_tabHov {
  color: #ffffff;
  background-color: #d4000f;
}
.detalis_menu {
  float: right;
  width: 1025px;
  overflow: hidden;
}
.detalis_menu_list {
  width: 100%;
  display: none;
  height: 100%;
}
.detalis_menu_list:nth-child(2) {
  display: block;
}
.detalis_tel {
  background: url(../image/ljdh_detalis.png) no-repeat 5px 1px;
  padding-left: 30px;
  padding-bottom: 5px;
  margin-bottom: 20px;
  border-bottom: 1px solid #d7d7d7;
}
.detalis_tel p {
  color: #353535;
  font-size: 16px;
}
.detalis_tel p a {
  color: #353535;
  font-size: 16px;
}
.detalis_tel p a:hover {
  text-decoration: underline;
}
.detalis_center p {
  color: #666666;
  font-size: 16px;
  margin: 25px 0;
  text-align: justify;
}
.detalis_center .detalis_img {
  width: 100%;
  height: 570px;
  cursor: pointer;
  overflow: hidden;
  position: relative;
}
.detalis_center .detalis_img img {
  width: 100%;
  height: 100%;
}
.detalis_center .detalis_img::before {
  content: '';
  display: block;
  position: absolute;
  transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease-in-out;
  -webkit-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  width: 100%;
  height: 570px;
  background: url(../image/bofan.png) rgba(0, 0, 0, 0) no-repeat center -88px;
  z-index: 5;
}
.detalis_center .detalis_img:hover:before {
  background-position: center;
  background-color: rgba(0, 0, 0, 0.5);
}
.detalis_img_two img {
  width: 500px;
  height: 284px;
  float: left;
  margin-bottom: 24px;
  cursor: pointer;
  transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
}
.detalis_img_two img:nth-child(odd) {
  float: right;
}
.detalis_img_two img:hover {
  box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
  -moz-box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
  -webkit-box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
  -o-box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
}
.detalis_img_two::after {
  content: '';
  display: block;
  clear: both;
}
